exhaust smells like gas
THE ULTI-MOD
Joined: Jan 2007
Posts: 19,797
Likes: 36
From: Union NJ
yop you are running rich, and more than a little, by guess is your mpgs are also down.
could be caused by a number of things IMO the most likely cause of running rich is a bad pre-cat oxygen sensor
could be caused by a number of things IMO the most likely cause of running rich is a bad pre-cat oxygen sensor